Hardware solution

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Product description

The cathodic protection serial controller is designed for controlling the remote monitoring of cathodic protection in concrete structures. The serial controller device communicates through the RS422 standard with the CPS impressed current protection system. One device can be connected to up to 16 impressed current systems. Upon software modification, the serial controller can use the RS422 or RS485 modbus protocol to communicate with any other type of impressed current system.

“Withthegrid really helped us digitize our operational processes. We are now even more in control and can see the status of our assets in real-time.”

Menno van Os, Team Lead Pipelines NAM – Shell

Software functionality

The online Withthegrid application is designed to give the user a complete overview of asset performance. As a result, alerts can be set for each deviation which will be delivered to the user via email as well as visualized in the platform dashboard. The dashboard features time series data, geographic visualization, asset condition overviews and data exports. In short, you will be in total control of your assets. Furthermore the overview can be enriched with manual measurements from the field.

Deep integration with this device allows you to:

  • Automatically detect anomalies
  • Have a real-time status of your cathodic protection in concrete
  • Monitor follow-up actions for your personnel
  • Schedule periodic commands for instant-off and depolarization measurements

Device specifications

Optional title


52.3mm x 90.2mm x 57.5mm


PC/ABS (UL94-V0)

Serial communication

RS422 / RS485

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